Two Way Speaking COFDM Video Transmitter 5km NLOS Wireless AV Sender With Data

Brand Name:Kimpok Technology / OEM
Certification:CE/FCC/ROHS
Model Number:KP-HDT5WA
Minimum Order Quantity:1 set
Delivery Time:3-7 days
Payment Terms:T/T, Western Union,PayPal
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Location: Shenzhen China
Address: Rm616, Kingsignal signal communication technology industrial park, No. 50 Baolong 2nd road, Longgang District, Shenzhen, China
Supplier`s last login times: within 35 hours
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Product Details

Two Way Speaking COFDM Video Transmitter 5km NLOS Wireless AV Sender with Data


Introduction:


This is an exclusive design COFDM transmitter and receiver. Has a character of low power, small dimension on the transmitter, and we provide more adequate considerations to make it more intuitive and natural.Use H.264 coding format and COFDM (coded orthogonal frequency division multiplexing) modulation with 4 channel receiver, provide high quality of picture in resolution 1920*1080P, short latency.


This special designed system is for UAV long range distance transmission , it is also popular to use in other fields for live broadcast video audio transmission.


Features:


  1. 2~5Watt RF power adjustable;
  2. COFDM modulation;
  3. More intuitive and natural with a coulobmeter;
  4. Popular with users, and was applied to any AV projects.

Tech Specification:


Transmitter parameters:


Frequency300-900MHz(adjustable),1.2GHz/2.4GHz/5.8GHz(customized)
RF output Power2-5Watt(adjustable)
VoltageDC12V
ModulationCOFDM
ConstellationQPSK,16QAM,64QAM(optional),
QPSK/16QAM/64QAM @ 6/7/8MHz
Bandwidth1.25/2.5/6/7/8MHz(optional)
Transfer rate2/4/6/8Mbps(optional)
FEC1/2,2/3,3/4,5/6,7/8(optional)
Guard Interval1/32,1/16,1/8,1/4 (optional)
Video Input1 line PAL/NTSC analog video
Audio InputAnalog stereo left and right channels
Video CompressionH.264
Data encryptionAES 265 bit / ALLTECH Basic scrambling
Flatness

≤2dB(within full frequency range) ,

≤0.5dB (within 8MHz)

Carrier2K,8K
Video Signal1Vp-p@75Ω,NTSC/PAL adaptive
Resolution720×576(PAL) , 720×480(NTSC)
RF InterfaceN(F)
Video FormatPAL/NTSC(self-adaption)
AV InterfaceBNC
Case MaterialAluminum alloy, waterproof
Built-in battery2300mA, 3Hrs
Work environment-30~70°
Distance1-3km NLOS; 100km LOS from air to ground
Size180*100*60mm
Weight1444g(net weight)

Receiver parameters:


Frequeny/AV300~900MHz(adjustable),1.2G/2.4G/5.8GHz(customized)
Frequeny/DATA200-270MHz(adjustable)
ModulationCOFDM 2K QPSK
Receive sensitivity-105dBm
VoltageDC12-14V
ConstellationQPSK,16QAM,64QAM (optional)
RF Level Input-92dBm~-20dBm / -105dBm~-20dBm
RF Impedance50Ω
Carrier2K,8K
FEC1/2,2/3,3/4,5/6, 7/8 (optional)
Guard Interval1/32,1/16,1/8,1/4 (optional)
Bandwidth2/2.5/4/8M(adjustable)
Video DecodingISO/IEC13818-2 MPEG-2MP@ML
AV output2 Audio output+2Video input
Audio output modeAnalog stereoStereo unbalanced 300/200 mV
Video resolution1080P; 720P
Video formatPAL / NTSC (autoadaptation)
Audio outputAnalog stereo left and right channels
aspect ratio4:3, 16:9
EncryptionAES 128 bit / ALLTECH Basic scrambling
Carrier2K,8K
Video CompressionMPEG-2 4:2:0 /MPEG-4 (optional)
Resolution720×576(PAL) , 720×480(NTSC)
RS232/RS485 control interfaceStandard RS232/RS485 level,9600,8,N,1
RS232/RS485 data interfaceStandard RS232/RS485 level ,support 1200~115200
RF InterfaceN(type)
AV InterfaceBNC
OperatingTemperature-25℃~55℃
Storage Temperature-40℃~70℃
Size430*310*65mm(1U chassis)
Weight1.5kg

Packaging Details

Accessories

2*antennas (customized); RF cables and mounted kits.

Style

Paper carton

Size

Undetermined



China Two Way Speaking COFDM Video Transmitter 5km NLOS Wireless AV Sender With Data supplier

Two Way Speaking COFDM Video Transmitter 5km NLOS Wireless AV Sender With Data

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